4626420344 has 128 divisors (see below), whose sum is σ = 11092032000. Its totient is φ = 1759532544.

The previous prime is 4626420317. The next prime is 4626420347. The reversal of 4626420344 is 4430246264.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4626420347) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8845667 + ... + 8846189.

It is an arithmetic number, because the mean of its divisors is an integer number (86656500).

Almost surely, 2^4626420344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4626420344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5546016000).

4626420344 is an abundant number, since it is smaller than the sum of its proper divisors (6465611656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4626420344 is a wasteful number, since it uses less digits than its factorization.

4626420344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 997 (or 993 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 35.

The square root of 4626420344 is about 68017.7943188398. The cubic root of 4626420344 is about 1666.2814633690.

The spelling of 4626420344 in words is "four billion, six hundred twenty-six million, four hundred twenty thousand, three hundred forty-four".